20994982013

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 22472847360

約数和(自身を除く): 1477865347

約数列:

[1, 29, 61, 113, 127, 827, 1769, 3277, 3683, 6893, 7747, 14351, 23983, 50447, 93451, 105029, 199897, 224663, 416179, 875411, 1462963, 2710079, 3045841, 5700511, 6406769, 11868277, 25386919, 165314819, 185796301, 344180033, 723964897, 20994982013]

約数ペア:

[(1, 20994982013), (29, 723964897), (61, 344180033), (113, 185796301), (127, 165314819), (827, 25386919), (1769, 11868277), (3277, 6406769), (3683, 5700511), (6893, 3045841), (7747, 2710079), (14351, 1462963), (23983, 875411), (50447, 416179), (93451, 224663), (105029, 199897)]